27393674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 52450944

約数和(自身を除く): 25057270

約数列:

[1, 2, 7, 11, 14, 22, 77, 103, 121, 154, 157, 206, 242, 314, 721, 847, 1099, 1133, 1442, 1694, 1727, 2198, 2266, 3454, 7931, 12089, 12463, 15862, 16171, 18997, 24178, 24926, 32342, 37994, 87241, 113197, 132979, 174482, 177881, 226394, 265958, 355762, 1245167, 1956691, 2490334, 3913382, 13696837, 27393674]

約数ペア:

[(1, 27393674), (2, 13696837), (7, 3913382), (11, 2490334), (14, 1956691), (22, 1245167), (77, 355762), (103, 265958), (121, 226394), (154, 177881), (157, 174482), (206, 132979), (242, 113197), (314, 87241), (721, 37994), (847, 32342), (1099, 24926), (1133, 24178), (1442, 18997), (1694, 16171), (1727, 15862), (2198, 12463), (2266, 12089), (3454, 7931)]